Answer:
I would say B. or D. but I need the context of the story to know for sure
Answer:
D. All of the above.
Explanation:
Effective teachers can find ideas and inspirations from just about anything in their life, but especially from other teachers, teaching magazines and websites, and teacher guides that accompany textbooks because they often include tips to make the lesson fun and interesting for students.
True. It is often the case that additional information can be implied, calculated, or directly brought forward from earlier questions. This is not necessarily the case, however, as you may not be able to complete a question right away due to a lack of knowledge or understanding; but the use of 'may' in the question makes this a true statement.